The 2nd period of Ayudhaya commenced with the reign of King Trailokanat (King Phra Baromma Trailokanat) from Suphannaphum dynasty in B.E. 1991.
The King was at the head of the highest authority in the administration.
Ayudhaya was the most prosperous, modern and great kingdom (political power, stability and solidarity, good economics and a trade with foreigners).
King Trailokanat (King Phra Baromma Trailokanat) issued two important legislations:
1.The law of the Civil Hierarchy
2.The Law of the Military and Provincial Hierarchies
NOTE: The laws assigned to everyone a number of units of sakdina (field power).